Atoms, bonding, periodic table quiz 4.1-4.2

An atom's valence electrons have the highest energy

• true

• False - lowest

• False - the same as all of the other parts of the atom

• Maybe yes, maybe no

How many valence electrons make atoms stable?

• 2

• 8

• 6

• Who cares?

On the periodic table, going left to right ______

• valence electrons decrease

• valence electrons increase

• valence electrons are all the same

• valence electrons get older

The reactivity of a metal depends on how easily is loses its valence electrons.

• true

• false - gains

• false reacts

• false there is no such thing as valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Within each (a)   in the periodic table, elements have similar properties because they have the same number of valence electrons.

The number of (a)   in the atom of an element determines its chemical properties.

The columns in the periodic table are called (a)  

.What is the first and last name of Ms. Levine's dog?

• Harry Potter

• Larry B. Bones

• Wilson McLovin

• Russell the Wilderness Explorer

An (a)   shows the number of valence electrons in an atom in pictorial fashion.

The attractive force that holds tow atoms together is called a (a)  

Tags

NGSS.HS-PS1-1